Diesel engines operate at higher compression ratios than gasoline engines, and fuel is injected under much higher pressure. An injection pump, usually driven by a belt or chain linked to the ...

But unlike fuel-injected gas engines that inject fuel at 10-60 psi, diesel fuel-injection systems run in the 10,000-30,000-psi range. See All 12 Photos The VE pump is a distributor-style ...

While DIY replacement of the CP4 injection pump and associated fuel system components is possible, I wouldn't exactly call it friendly. The most challenging part of working on automobiles I've ...

Jasper Engines & Transmissions is remanufacturing the Bosch VP44 diesel injection pump.. The pump was found on 1998-2002 Cummins B Series engines used in Dodge Ram pickups, Freightliner medium ...

The CP4 fuel pump can be problematic in the long term which is why you'll want to know if your vehicle has one. Here's how to know if you have one.

The settlement also required Fiat Chrysler to pay $280 million to compensate drivers of Jeep Grand Cherokees and Ram 1500 pickups from the 2014-2016 model years with 3-liter V-6 diesel engines.

The lines connecting the injection pump to the fuel injector produced problems for early diesel engineers. So in 1905, Carl Weidman got rid of them by combing the injection pump and the injector.

Starting in 2011, Ford and General Motors began using Bosch Mobility CP4 pumps to provide high pressure fuel to their diesel engines. GM used the pump on its 6.6-liter LGH and LML Duramax diesel ...